Power Bank LDR5108 Module 5V 2.1A

5V 2.1A Power Bank Charger Module Charging
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Mobile power, in the 2.1A output conditions, the efficiency is still higher than 88%. Maximum support 2.6A (2A + 1A separate current limit) double port input
Out, with battery overvoltage / undervoltage protection, output current limiting protection, security from the hardware and software multi-level security system.
2, features
? built-in power detection, 4 light indicator mode, (standard program) charging lights when the lights, flashing instructions when the discharge.
? pulse charging mode, high charging efficiency. Support for 0V battery charging, accurate trickle / constant current / constant voltage three-stage charge.
? Undercharge with overvoltage protection.
? synchronous rectification boost, high efficiency, low temperature.
? mobile phone automatically activated boost function.
? 4KV ESD.
? protection function is complete, original constant current output, technology leader.
? Boost with soft start function.
? charge support 5V1A, 5V2A charge, support edge red edge release function.
? switching frequency 300-500KHZ, can be modulated, through EMI, EMC test.
? chip standby power consumption is less than 5uA, the machine system standby power can be controlled below 20uA.
Built-in LED flashlight drive.
? battery overcharge, over discharge protection.
? output with no-load automatic identification shutdown function.
? Package form Module